This is a story of cooperation among people and wildlife in the Bonita Bay community. This description is divided into three postings including the macro biology, micro biology and geochemistry. Pond #47 is in my backyard. The freshwater pond was inundated by sea water to a depth of 10.3 feet above MSL. The flood was a climatic challenge to the entire four square mile community property including all 64 retention ponds. The good news is that recovery is well on the way to near normal conditions.
This first of three postings shows the macro biologic content of the pond. This small body of water is in the Bonita Bay residential community in the city of Bonita Springs, Florida. It was artificially constructed nearly 40 years ago as part of a larger hydraulic system intended to manage the surface water of the community property. The property is bounded by Spring Creek to the north, Imperial River to the south, Bonita Bay to the west and highway 41 to the east. There are five animal phyla represented here and they are all thriving. There are also four plant phyla.
The featured picture is one of hundreds of halloween pennant dragonflies that were so full of beautiful color. I had to share it with all of you.
Fish:
Net casting was done to collect fish samples and to check the varieties. It shows the net hitting the water, the clarity and depth, and the light-colored ring patterns in the water are spawning nests created by resident tilapia in the sandy bottom. Other techniques included fly casting and spin casting with artificial bait. Six fish species were caught from the Anchorage Pond #47. They included Mayan Cichlid, Blue Gill, Tilapia, Largemouth Bass, and Snook. Numerous minnows were seen but not caught. Neighbors who regularly fish the pond suggest that there are more Tilapia and fewer Snook since the Ian hurricane.
Reptiles:
Alligators and turtles live easily in the pond. The alligator population is variable and although it usually has one. During mating season there were at least two. The turtle population is greater than the alligators and from observation there are always at least four swimming near the surface. During the day these reptiles and crawl out of the ponds to lie on the banks.
Marine Crustaceans:
One marine crustacean type was found. Three Blue crabs were found in the water along the shore. These were probably brought in by the hurricane.
Birds:
The number and species of wading birds is highly dependent upon season and weather. The birds may select those areas of the shoreline which are favorable to their food and which may be protected from predators by alligators. Here are some of the birds in the shore line vegetation hunting and eating with the alligator in their midst. The osprey was standing quietly watching from the close by tree. These birds were seen in March/April. The birds included Great Blue Herron, white and tricolored Herron, Ibis, ducks, Wood Stories, Anhinga, and Osprey.
Insects:
The most obvious insect which could be attributed to the pond were standing or feeding on the pound shore line. The dragonflies observed were exclusively the Halloween Pennants and were in the hundreds. The White Peacock butterflies were flying about in small groups or pairs just on shore near the grass.
The diversity of the wild life supports the eutrophic designation of the pond. Further examples of this follow in the next two presentations. They include the plants and the microflora with geochemistry. Be sure to see them too!
This story is similar to the previous posting on a river restoration project found in Fulda, Germany.
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#Pond #Recovery #fish #insects #crustaceans # dragonfly # butterfly # turtle # Herron # Mayan Cichlid #Snook # Blue gill #bass #Osprey #White Peacock #alligator
Wonderful article John. It’s great to see things doing so well!
I’m really happy about the recovery as well. The next two posts will show more.
John are the Large Mouth Bass in Fl, different than I am familiar with in the North?
Bob Newbery
Newbs4@gmail.com
Bob, I reviewed the image of the fish labeled large mouth bass. That is obviously a wrong designation. Thanks for pointing it out! I think that it may be a tilapia variant. What do you think? I will relabel it.